1
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Fatykhov R, Khalymbadzha I, Chupakhin O. Cross‐Dehydrogenative Coupling Reactions between Phenols and Hetarenes: Modern Trends in Cross‐Coupling Chemistry of Phenols. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202101503] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Ramil Fatykhov
- Ural Federal University 19 Mira Str. 620002 Ekaterinburg Russia
| | - Igor Khalymbadzha
- Ural Federal University 19 Mira Str. 620002 Ekaterinburg Russia
- Postovsky Institute of Organic Synthesis Ural Branch of the Russian Academy of Sciences 22 S. Kovalevskaya Str. 620990 Ekaterinburg Russia
| | - Oleg Chupakhin
- Ural Federal University 19 Mira Str. 620002 Ekaterinburg Russia
- Postovsky Institute of Organic Synthesis Ural Branch of the Russian Academy of Sciences 22 S. Kovalevskaya Str. 620990 Ekaterinburg Russia
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2
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Jia H, He M, Yang S, Yu X, Bao M. Visible‐Light‐Driven di‐
t
‐Butyl Peroxide‐Promoted the Oxidative Homo‐ and Cross‐Coupling of Phenols. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101469] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hanqiang Jia
- State Key Laboratory of Fine Chemicals Dalian University of Technology 116023 Dalian Liaoning China
| | - Min He
- State Key Laboratory of Fine Chemicals Dalian University of Technology 116023 Dalian Liaoning China
| | - Shilei Yang
- State Key Laboratory of Fine Chemicals Dalian University of Technology 116023 Dalian Liaoning China
| | - Xiaoqiang Yu
- State Key Laboratory of Fine Chemicals Dalian University of Technology 116023 Dalian Liaoning China
| | - Ming Bao
- State Key Laboratory of Fine Chemicals Dalian University of Technology 116023 Dalian Liaoning China
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3
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Uyanik M, Nagata D, Ishihara K. Hypoiodite-catalysed oxidative homocoupling of arenols and tandem oxidation/cross-coupling of hydroquinones with arenes. Chem Commun (Camb) 2021; 57:11625-11628. [PMID: 34673855 DOI: 10.1039/d1cc05171g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
We report the hypoiodite-catalyzed oxidative C-C homocoupling of arenols to biarenols or biquinones using aqueous hydrogen peroxide as an oxidant. In addition, by combining hypoiodite catalysis and lipophilic Lewis acid-assisted Brønsted acid catalysis under aqueous conditions, we achieved a tandem oxidation/cross-coupling reaction of hydroquinones with electron-rich arenes. These results highlight the substantial scope of hypoiodite/acid co-catalysis for use in oxidative coupling reactions.
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Affiliation(s)
- Muhammet Uyanik
- Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa, Nagoya 464-8603, Japan.
| | - Dai Nagata
- Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa, Nagoya 464-8603, Japan.
| | - Kazuaki Ishihara
- Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa, Nagoya 464-8603, Japan.
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4
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Wang X, Li G, Li X, Zhu D, Shen R. One-pot three-component reaction of p-quinone monoacetals, l-proline and naphthols to afford N-aryl-2-arylpyrrolidines. Org Chem Front 2021. [DOI: 10.1039/d0qo01294g] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A one-pot three-component reaction of p-quinone monoacetals (or p-quinol ethers), l-proline and naphthols is developed for the synthesis of N-aryl-2-arylpyrrolidines under mild conditions with high chemo- and regioselectivity.
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Affiliation(s)
- Xin Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Gang Li
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Xiaojie Li
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Dunru Zhu
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Ruwei Shen
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemistry and Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
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5
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Wang X, Zhang C, Shen R, Han LB. Three-Component Reactions of α-Amino Acids, p-Quinone Monoacetals, and Diarylphosphine Oxides to Selectively Afford 3-(Diarylphosphinyl)anilides and N-Aryl-2-diarylphosphinylpyrrolidines. J Org Chem 2020; 85:14753-14762. [PMID: 32223168 DOI: 10.1021/acs.joc.9b03426] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The three-component reactions of α-amino acids, p-quinone monoacetals (or p-quinol ethers), and diarylphosphine oxides have been developed for the synthesis of 3-(diarylphosphinyl) anilides and N-aryl-2-diarylphosphinylpyrrolidines. The transformations may involve the in situ generation of conjugated azomethine ylides or 2-azaallyl anion species from the reaction of α-amino acids and p-quinone monoacetals, which are further trapped by diarylphosphine oxides.
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Affiliation(s)
- Xin Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Can Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Ruwei Shen
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Li-Biao Han
- National Institute of Advanced Industrial Science & Technology (AIST), Tsukuba, Ibaraki 305-8565, Japan
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6
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Aegurla B, Jarwal N, Peddinti RK. Denitrative imino-diaza-Nazarov cyclization: synthesis of pyrazoles. Org Biomol Chem 2020; 18:6100-6107. [PMID: 32785358 DOI: 10.1039/d0ob01200a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
An iodine-catalyzed denitrative imino-diaza-Nazarov cyclization (DIDAN) methodology has been developed for the synthesis of pyrazoles with high to excellent yields by using α-nitroacetophenone derivatives and in situ generated hydrazones. The key transformation of this oxidative 4π-electrocyclization proceeds through an enamine-iminium ion intermediate. This rapid one-pot DIDAN protocol results in the selective generation of C-C and C-N bonds and cleavage of a C-N bond.
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Affiliation(s)
- Balakrishna Aegurla
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee-247667, Uttarakhand, India.
| | - Nisha Jarwal
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee-247667, Uttarakhand, India.
| | - Rama Krishna Peddinti
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee-247667, Uttarakhand, India.
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7
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Shen R, Wang X, Zhang S, Dong C, Zhu D, Han L. Three‐Component Reaction of
p
‐Quinone Monoacetals, Amines and Diarylphosphine Oxides to Afford
m‐
(Phosphinyl)anilides. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201901421] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Ruwei Shen
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical EngineeringNanjing Tech University Nanjing 211800 People's Republic of China
| | - Xin Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical EngineeringNanjing Tech University Nanjing 211800 People's Republic of China
| | - Shunlin Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical EngineeringNanjing Tech University Nanjing 211800 People's Republic of China
| | - Chao Dong
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical EngineeringNanjing Tech University Nanjing 211800 People's Republic of China
| | - Dunru Zhu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical EngineeringNanjing Tech University Nanjing 211800 People's Republic of China
| | - Li‐Biao Han
- National Institute of Advanced Industrial Science & Technology (AIST), Tsukuba Ibaraki 305-8565 Japan
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8
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Yu C, Patureau FW. Regioselective Oxidative Arylation of Fluorophenols. Angew Chem Int Ed Engl 2019; 58:18530-18534. [PMID: 31584740 PMCID: PMC6916641 DOI: 10.1002/anie.201910352] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 09/24/2019] [Indexed: 11/08/2022]
Abstract
A metal free and highly regioselective oxidative arylation reaction of fluorophenols is described. The relative position of the fluoride leaving group (i.e., ortho or para) controls the 1,2 or 1,4 nature of the arylated quinone product, lending versatility and generality to this oxidative, defluorinative, arylation concept.
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Affiliation(s)
- Congjun Yu
- Institute of Organic Chemistry, RWTH, Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Frederic W Patureau
- Institute of Organic Chemistry, RWTH, Aachen University, Landoltweg 1, 52074, Aachen, Germany
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9
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Affiliation(s)
- Congjun Yu
- Institut für Organische ChemieRWTH Aachen University Landoltweg 1 52074 Aachen Deutschland
| | - Frederic W. Patureau
- Institut für Organische ChemieRWTH Aachen University Landoltweg 1 52074 Aachen Deutschland
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10
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Convenient Synthesis of 6,7,12,13-Tetrahydro-5 H-Cyclohepta[2,1- b:3,4- b']diindole Derivatives Mediated by Hypervalent Iodine (III) Reagent. Molecules 2019; 24:molecules24050960. [PMID: 30857232 PMCID: PMC6429186 DOI: 10.3390/molecules24050960] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2019] [Revised: 03/04/2019] [Accepted: 03/06/2019] [Indexed: 01/24/2023] Open
Abstract
Bisindolyl alkaloids represent a large family of natural and synthetic products that display various biological activities. Among the bisindole compounds, 6,7,12,13-tetrahydro-5H-cyclohepta[2,1-b:3,4-b']diindoles have received little attention. Only two methods have been developed for the construction of the 6,7,12,13-tetrahydro-5H-cyclohepta[2,1-b:3,4-b']diindole scaffold thus far, including the classical Fischer indole synthesis conducted by reacting indole-fused cycloheptanone and hydrazines, and the condensation reaction to build the seven-membered ring. Here, we report for the first time a new route to synthesize 6,7,12,13-tetrahydro-5H-cyclohepta[2,1-b:3,4-b']diindoles through intramolecular oxidative coupling of 1,3-di(1H-indol-3-yl)propanes in the presence of PIFA, DDQ and TMSCl with moderate to excellent yields.
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11
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Zhang M, Jia X, Zhu H, Fang X, Ji C, Zhao S, Han LB, Shen R. Zinc-catalyzed regioselective C–P coupling of p-quinol ethers with secondary phosphine oxides to afford 2-phosphinylphenols. Org Biomol Chem 2019; 17:2972-2984. [DOI: 10.1039/c9ob00129h] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A highly regioselective C–P coupling reaction of p-quinol ethers with secondary phosphine oxides is developed as a new synthesis method for 2-phosphinylphenols by using Zn(OTf)2 as the catalyst.
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Affiliation(s)
- Ming Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
| | - Xiaoyu Jia
- College of Oversea Education
- Nanjing Tech University
- Nanjing 210009
- China
| | - Haowei Zhu
- College of Oversea Education
- Nanjing Tech University
- Nanjing 210009
- China
| | - Xutong Fang
- College of Oversea Education
- Nanjing Tech University
- Nanjing 210009
- China
| | - Chenyi Ji
- College of Oversea Education
- Nanjing Tech University
- Nanjing 210009
- China
| | - Sizhuo Zhao
- College of Oversea Education
- Nanjing Tech University
- Nanjing 210009
- China
| | - Li-Biao Han
- National Institute of Advanced Industrial Science & Technology (AIST)
- Tsukuba
- Japan
| | - Ruwei Shen
- State Key Laboratory of Materials-Oriented Chemical Engineering
- College of Chemical Engineering
- Nanjing Tech University
- Nanjing 210009
- China
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12
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He Y, Wu D, Li Z, Robeyns K, Van Meervelt L, Van der Eycken EV. Facile construction of diverse polyheterocyclic scaffolds via gold-catalysed dearomative spirocyclization/1,6-addition cascade. Org Biomol Chem 2019; 17:6284-6292. [DOI: 10.1039/c9ob01299k] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A post-Ugi gold-catalysed chemo- and diastereo-selective cascade dearomative spirocyclization/1,6-addition sequence is disclosed for the facile synthesis of diverse fused polyheterocyclic scaffolds bearing indole, pyrrole, benzothiophene, furan or electron-rich arene cores.
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Affiliation(s)
- Yi He
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC)
- Department of Chemistry
- KU Leuven
- Leuven
- Belgium
| | - Danjun Wu
- College of Pharmaceutical Science
- Zhejiang University of Technology
- 310014 Hangzhou
- China
| | - Zhenghua Li
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC)
- Department of Chemistry
- KU Leuven
- Leuven
- Belgium
| | - Koen Robeyns
- Institute of Condensed Matter and Nanosciences (IMCN)
- Université Catholique de Louvain
- B-1348 Louvain-la-Neuve
- Belgium
| | - Luc Van Meervelt
- Biomolecular Architecture
- Department of Chemistry
- KU Leuven
- Leuven
- Belgium
| | - Erik V. Van der Eycken
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC)
- Department of Chemistry
- KU Leuven
- Leuven
- Belgium
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13
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Bisht S, Rani R, Peddinti RK. Regioselective Synthesis of Bicyclic and Polycyclic Systems by Cycloaddition Reactions of Alkenyl p-Benzoquinones. J Org Chem 2018; 83:75-84. [PMID: 29220185 DOI: 10.1021/acs.joc.7b02377] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
An efficient [3 + 2]/[4 + 2] or double [4 + 2] cycloaddition strategy has been established for the synthesis of heterocyclic systems under mild conditions. The reaction pathway is governed by the nature of reaction partner. Several dihydrofurocoumarin, furopyranocoumarin, dihydrofuran, dihydrobenzopyran, and dihydrobenzofuran derivatives were obtained as single diastereomers from cyclic or acyclic enol ethers and styrenes. This one-pot transformation constructed C-C and C-O bonds and generated molecular complexity by domino/tandem process to produce the heterocyclic systems in good yields. The ring closure of domino protocol was highly stereoselective and resulted in the formation of cis-fused systems.
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Affiliation(s)
- Shweta Bisht
- Department of Chemistry, Indian Institute of Technology , Roorkee 247667, Uttarakhand India
| | - Rashmi Rani
- Department of Chemistry, Indian Institute of Technology , Roorkee 247667, Uttarakhand India
| | - Rama Krishna Peddinti
- Department of Chemistry, Indian Institute of Technology , Roorkee 247667, Uttarakhand India
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14
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Taneja N, Peddinti RK. Catalyst-Free Sulfonylation of 2-Methoxyphenols: Facile One-Pot Synthesis of (Arylsulfonyl)catechols in Aqueous Media. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701038] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Neha Taneja
- Department of Chemistry; Indian Institute of Technology, Roorkee; 247667 Roorkee Uttarakhand India
| | - Rama Krishna Peddinti
- Department of Chemistry; Indian Institute of Technology, Roorkee; 247667 Roorkee Uttarakhand India
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15
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Sharma S, Parumala SKR, Peddinti RK. Lewis Acid-Mediated Site-Selective Synthesis of Oxygenated Biaryls from Methoxyphenols and Electron-Rich Arenes. J Org Chem 2017; 82:9367-9383. [DOI: 10.1021/acs.joc.7b00684] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shivangi Sharma
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, Uttarakhand, India
| | | | - Rama Krishna Peddinti
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, Uttarakhand, India
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16
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Wang J, Zhao Y, Gao H, Gao GL, Yang C, Xia W. Visible-Light-Mediated Dehydrogenative Cross-Coupling: Synthesis of Nonsymmetrical Atropisomeric Biaryls. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700242] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Junlei Wang
- State Key Lab of Urban Water Resource and Environment; School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150080 China
| | - Yating Zhao
- State Key Lab of Urban Water Resource and Environment; School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150080 China
| | - Han Gao
- State Key Lab of Urban Water Resource and Environment; School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150080 China
| | - Guo-Lin Gao
- State Key Lab of Urban Water Resource and Environment; School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150080 China
| | - Chao Yang
- State Key Lab of Urban Water Resource and Environment; School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150080 China
| | - Wujiong Xia
- State Key Lab of Urban Water Resource and Environment; School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150080 China
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17
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Harry NA, Saranya S, Krishnan KK, Anilkumar G. Recent Advances in the Chemistry of Masked Ortho
-Benzoquinones and Their Applications in Organic Synthesis. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700168] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Nissy Ann Harry
- School of Chemical Sciences; Mahatma Gandhi University; Priyadarsini Hills P.O. Kottayam Kerala 686560 India
| | - Salim Saranya
- School of Chemical Sciences; Mahatma Gandhi University; Priyadarsini Hills P.O. Kottayam Kerala 686560 India
| | - K. Keerthi Krishnan
- School of Chemical Sciences; Mahatma Gandhi University; Priyadarsini Hills P.O. Kottayam Kerala 686560 India
| | - Gopinathan Anilkumar
- School of Chemical Sciences; Mahatma Gandhi University; Priyadarsini Hills P.O. Kottayam Kerala 686560 India
- Advanced Molecular Materials Research Centre (AMMRC); Mahatma Gandhi University; Priyadarsini Hills P.O. Kottayam Kerala 686560 India
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18
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Bisht S, Peddinti RK. Domino reactions of alkenyl p -benzoquinones: Access to aryl sulfide derivatives of coumarins. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.03.030] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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19
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Companys S, Pouységu L, Peixoto PA, Chassaing S, Quideau S. ortho-Quinol Acetate Chemistry: Reactivity toward Aryl-Based Nucleophiles and Applications to the Synthesis of Natural Products. J Org Chem 2017; 82:3990-3995. [PMID: 28282146 DOI: 10.1021/acs.joc.7b00250] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Two model ortho-quinol acetates were easily prepared by iodane-mediated acetoxylative phenol dearomatization and evaluated for their reactivity toward various aryl-based nucleophiles, i.e., aryl metallic reagents and phenolic derivatives. Novel modes of reactivity, allowing the formation of biaryl linkages, were revealed and here exploited for the synthesis of two natural phenolics.
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Affiliation(s)
- Simon Companys
- Institut des Sciences Moléculaires, Univ. Bordeaux, ISM (CNRS-UMR 5255) , 351 cours de la Libération, 33405 Talence, France.,ITAV, Université de Toulouse, CNRS, UPS , Toulouse, France
| | - Laurent Pouységu
- Institut des Sciences Moléculaires, Univ. Bordeaux, ISM (CNRS-UMR 5255) , 351 cours de la Libération, 33405 Talence, France
| | - Philippe A Peixoto
- Institut des Sciences Moléculaires, Univ. Bordeaux, ISM (CNRS-UMR 5255) , 351 cours de la Libération, 33405 Talence, France
| | | | - Stéphane Quideau
- Institut des Sciences Moléculaires, Univ. Bordeaux, ISM (CNRS-UMR 5255) , 351 cours de la Libération, 33405 Talence, France
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20
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Eisenhofer A, Hioe J, Gschwind RM, König B. Photocatalytic Phenol-Arene C-C and C-O Cross-Dehydrogenative Coupling. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700211] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Anna Eisenhofer
- Faculty of Chemistry and Pharmacy; Institute of Organic Chemistry; University of Regensburg; 93040 Regensburg Germany
| | - Johnny Hioe
- Faculty of Chemistry and Pharmacy; Institute of Organic Chemistry; University of Regensburg; 93040 Regensburg Germany
| | - Ruth M. Gschwind
- Faculty of Chemistry and Pharmacy; Institute of Organic Chemistry; University of Regensburg; 93040 Regensburg Germany
| | - Burkhard König
- Faculty of Chemistry and Pharmacy; Institute of Organic Chemistry; University of Regensburg; 93040 Regensburg Germany
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21
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Sharma N, Peddinti RK. BF 3·OEt 2 Mediated Regioselective Reaction of Electron-Rich Arenes with 3-Ylidene Oxindoles. J Org Chem 2017; 82:918-924. [PMID: 27992723 DOI: 10.1021/acs.joc.6b02395] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A BF3·OEt2 mediated novel and regioselective protocol for the construction of a C-C bond between 3-ylidene oxindoles and electron-rich arenes has been successfully accomplished. The reaction was compatible with a wide variety of electron-rich arenes. A cascade reaction of 3-ylidene oxindoles with phenols and β-naphthol resulted in 2,3-difunctionalized benzofuran and lactone bearing indoline-2-one scaffolds under same conditions.
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Affiliation(s)
- Nitika Sharma
- Department of Chemistry, Indian Institute of Technology , Roorkee-247667, Uttarakhand, India
| | - Rama Krishna Peddinti
- Department of Chemistry, Indian Institute of Technology , Roorkee-247667, Uttarakhand, India
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22
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Taneja N, Peddinti RK. Iodobenzene and m-chloroperbenzoic acid mediated oxidative dearomatization of phenols. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.07.078] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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23
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Hypervalent iodine mediated synthesis of di- and tri-substituted isoxazoles via [3+2] cycloaddition of nitrile oxides. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2015.10.038] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Gao H, Xu QL, Keene C, Yousufuddin M, Ess DH, Kürti L. Practical Organocatalytic Synthesis of Functionalized Non-C2-Symmetrical Atropisomeric Biaryls. Angew Chem Int Ed Engl 2016; 55:566-571. [PMID: 26592491 PMCID: PMC4824624 DOI: 10.1002/anie.201508419] [Citation(s) in RCA: 102] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2015] [Revised: 10/20/2015] [Indexed: 11/09/2022]
Abstract
An organic acid catalyzed direct arylation of aromatic C(sp(2))-H bonds in phenols and naphthols for the preparation of 1,1'-linked functionalized biaryls was developed. The products are non-C2-symmetrical, atropoisomeric, and represent previously untapped chemical space. Overall this transformation is operationally simple, does not require an external oxidant, is readily scaled up (up to 98 mmol), and the structurally diverse 2,2'-dihydroxy biaryl (i.e., BINOL-type), as well as 2-amino-2'-hydroxy products (i.e., NOBIN-type) are formed with complete regioselectivity. Density-functional calculations suggest that the quinone and imino-quinone monoacetal coupling partners are exclusively arylated at their α-position by an asynchronous [3,3]-sigmatropic rearrangement of a mixed acetal species which is formed in situ under the reaction conditions.
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Affiliation(s)
- Hongyin Gao
- Department of Chemistry, Rice University, BioScience Research Collaborative, 6500 Main Street, Rm 380, Houston, TX, 77030 (USA)
| | - Qing-Long Xu
- Department of Chemistry, Rice University, BioScience Research Collaborative, 6500 Main Street, Rm 380, Houston, TX, 77030 (USA)
| | - Craig Keene
- Department of Chemistry, Rice University, BioScience Research Collaborative, 6500 Main Street, Rm 380, Houston, TX, 77030 (USA)
| | - Muhammed Yousufuddin
- Life and Health Sciences Campus, The University of North Texas at Dallas, Dallas, TX 76016 (USA)
| | - Daniel H. Ess
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, UT, 84602 (USA)
| | - László Kürti
- Department of Chemistry, Rice University, BioScience Research Collaborative, 6500 Main Street, Rm 380, Houston, TX, 77030 (USA)
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Kita Y, Kamitanaka T, Takamuro H, Shimizu K, Aramaki Y, Dohi T. New Synthesis of Tetrahydrobenzodifurans by Iterative Coupling of Quinone Monoacetals with Alkene Nucleophiles. HETEROCYCLES 2016. [DOI: 10.3987/com-15-s(t)41] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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26
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Quideau S, Pouységu L, Peixoto PA, Deffieux D. Phenol Dearomatization with Hypervalent Iodine Reagents. HYPERVALENT IODINE CHEMISTRY 2016; 373:25-74. [DOI: 10.1007/128_2015_665] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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27
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Chittimalla SK, Bandi C. Unanticipated participation of HCl in nucleophilic chlorination reaction: expedient route to meta chlorophenols. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2015.11.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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28
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Gao H, Xu QL, Keene C, Yousufuddin M, Ess DH, Kürti L. Practical Organocatalytic Synthesis of Functionalized Non-C
2
-Symmetrical Atropisomeric Biaryls. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201508419] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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29
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Naganaboina RT, Peddinti RK. Facile one-pot synthesis of (benzoxazol-2ʹ-yl)bicyclo[2.2.2]octen-2-one derivatives. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.06.073] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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30
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Dohi T, Kamitanaka T, Takamuro H, Mishima Y, Washimi N, Kita Y. A new arylation of silyl enol ethers by quinone monoacetal substitution. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2014.11.085] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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31
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Sharma S, Naganaboina RT, Peddinti RK. Expedient synthesis of nitrovinyl substituted bicyclo[2.2.2]octenone scaffolds. RSC Adv 2015. [DOI: 10.1039/c5ra20016d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A simple and rapid oxidative acetalization and Diels–Alder protocol of nitrovinyl substituted guaiacols has been developed to synthesize nitrovinyl-bearing bicyclo[2.2.2]octenone derivatives.
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Affiliation(s)
- Shivangi Sharma
- Department of Chemistry
- Indian Institute of Technology Roorkee
- Roorkee-247 667
- India
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32
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Challa C, Vellekkatt J, Ravindran J, Lankalapalli RS. A metal-free one-pot cascade synthesis of highly functionalized biaryl-2-carbaldehydes. Org Biomol Chem 2014; 12:8588-92. [PMID: 25259631 DOI: 10.1039/c4ob01829j] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
A metal-free one-pot cascade annulation of acyclic substrates dienaminodioate, cinnamaldehydes and allyl amine was achieved for the synthesis of polyfunctional biaryl-2-carbaldehydes. The reaction proceeds at room temperature by a trifluoroacetic acid mediated Diels-Alder pathway. Synthetic applications of the resulting biaryl-2-carbaldehyde have been demonstrated by conversion into an array of diverse molecules with biological and materials chemistry relevance. The present work offers a complementary route to the existing metal mediated cross-coupling methods for the preparation of biaryls.
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Parumala SKR, Surasani SR, Peddinti RK. S-Arylation of thiols with masked o-benzoquinones: synthesis of alkyl aryl/diaryl sulfides. NEW J CHEM 2014. [DOI: 10.1039/c4nj01381f] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Surasani SR, Parumala SKR, Peddinti RK. Diels–Alder reactions of 4-halo masked o-benzoquinones. Experimental and theoretical investigations. Org Biomol Chem 2014; 12:5656-68. [DOI: 10.1039/c4ob00856a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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35
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Shang S, Zhang-Negrerie D, Du Y, Zhao K. Intramolecular Metal-Free Oxidative Aryl-Aryl Coupling: An Unusual Hypervalent-Iodine-Mediated Rearrangement of 2-SubstitutedN-Phenylbenzamides. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201402925] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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36
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Shang S, Zhang-Negrerie D, Du Y, Zhao K. Intramolecular Metal-Free Oxidative Aryl-Aryl Coupling: An Unusual Hypervalent-Iodine-Mediated Rearrangement of 2-SubstitutedN-Phenylbenzamides. Angew Chem Int Ed Engl 2014; 53:6216-9. [DOI: 10.1002/anie.201402925] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2014] [Revised: 03/31/2014] [Indexed: 01/26/2023]
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37
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Elsler B, Schollmeyer D, Dyballa KM, Franke R, Waldvogel SR. Metall- und reagensfreie hochselektive anodische Kreuzkupplung von Phenolen. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201400627] [Citation(s) in RCA: 112] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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38
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Elsler B, Schollmeyer D, Dyballa KM, Franke R, Waldvogel SR. Metal- and reagent-free highly selective anodic cross-coupling reaction of phenols. Angew Chem Int Ed Engl 2014; 53:5210-3. [PMID: 24644088 DOI: 10.1002/anie.201400627] [Citation(s) in RCA: 119] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2014] [Indexed: 11/06/2022]
Abstract
The direct oxidative cross-coupling of phenols is a very challenging transformation, as homo-coupling is usually strongly preferred. Electrochemical methods circumvent the use of oxidizing reagents or metal catalysts and are therefore highly attractive. Employing electrolytes with a high capacity for hydrogen bonding, such as methanol with formic acid or 1,1,1,3,3,3-hexafluoro-2-propanol, a direct electrolysis in an undivided cell provides mixed 2,2'-biphenols with high selectivity. This mild method tolerates a variety of moieties, for example, tert-butyl groups, which are not compatible with other strong electrophilic media but vital for later catalytic applications of the formed products.
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Affiliation(s)
- Bernd Elsler
- Institut für Organische Chemie, Johannes Gutenberg-Universität Mainz, Duesbergweg 10-14, 55128 Mainz (Germany) http//www.chemie.uni-mainz.de/OC/AK-Waldvogel/
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